88745-03-3Relevant academic research and scientific papers
sym-TETRACYANOETHANE IN THE SYNTHESIS OF HETEROCYCLES. 3. SYNTHESIS OF 1-ALKYL(ARYL)-2-AMINO-3,4,4-TRICYANO-4,5-DIHYDROPYRROLES BY THE REACTION OF sym-TETRACYANOETHANE WITH AZOMETHINES
Nasakin, O.E.,Alekseev, V.V.,Terent'ev, P.B.,Bulai, A.Kh.,Zablotskaya, M.Yu.
, p. 851 - 854 (2007/10/02)
sym-Tetracyanoethane reacts with azomethines to give 1,5-disubstituted 2-amino-3,4,4-tricyano-4,5-dihydropyrroles, which upon heating readily split out HCN to give 1,5-diaryl(hetaryl)-2-amino-3,4-dicyanopyrroles.The structures of the dihydropyrroles and p
